Fallout 4 GPU Analysis
Comparing Fallout 4 PC system requirements to all GPUs shows that Fallout 4 is going to need a graphics card that is capable of OpenGL 4.3.

To get the best visual graphical experience on Fallout 4, aim to have a GPU that has at least 3GB GPU RAM.

Only top performance graphics cards currently available today, will probably allow you to play Fallout 4

We are advised that 8 year old graphics cards should be able to run Fallout 4, but there could be a few exceptions to this rule.

Note that most games do not officially support laptop graphics cards, but nowadays many laptop graphics solutions are capable of running modern games. Whether desktop graphics cards or laptop, try searching for your graphics card to compare against the Fallout 4 graphics card requirements chart below.